/*
 * Copyright (C) 2023-2024 Fengz Ning (windywany@gmail.com)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
package com.apzda.cloud.gsvc.grpc;

import com.apzda.cloud.gsvc.core.GsvcContextHolder;
import io.grpc.Context;
import io.grpc.ServerCall;
import net.devh.boot.grpc.server.security.interceptors.AbstractAuthenticatingServerCallListener;

/**
 * @author fengz (windywany@gmail.com)
 * @version 1.0.0
 * @since 1.0.0
 **/
public class GsvcContextServerCallListener<ReqT> extends AbstractAuthenticatingServerCallListener<ReqT> {

    private final GsvcContextHolder.GsvcContext context;

    public GsvcContextServerCallListener(ServerCall.Listener<ReqT> delegate, final Context grpcContext,
            GsvcContextHolder.GsvcContext context) {
        super(delegate, grpcContext);
        this.context = context;
    }

    @Override
    protected void attachAuthenticationContext() {
        context.restore();
    }

    @Override
    protected void detachAuthenticationContext() {
        GsvcContextHolder.clear();
    }

}
